---
title: 数据结构
description: ''
---


<QuestionComponent
    questionNumber={1}
    question="设一个包含 n 个顶点、e 条弧的简单有向图采用邻接矩阵存储结构，则该矩阵的非零元素数目为（）"
    optionGroups={[
        {
            groupName: '',
            options: [
                {label: 'e', value: 'A'},
                {label: '2e', value: 'B'},
                {label: 'n-e', value: 'C'},
                {label: 'n+e', value: 'D'},
            ],
        }
    ]}
    correctAnswers={{
        "": 'A',
    }}
/>